Electronic timer



FIG. 1 is a perspective view of an electronic timer;

FIG. 2 is a front view of an electronic timer;

FIG. 3 is a rear view of an electronic timer;

FIG. 4 is a top view of an electronic timer;

FIG. 5 is a bottom view of an electronic timer;

FIG. 6 is a left side view of the electronic timer; and,

FIG. 7 is a right side view of the electronic timer. 

The ornamental design for an electronic timer, as shown and described. 